This supplementary resource is designed to support independent study, homework projects and revision.
A full lesson on Exchange Surfaces is available here:
/teaching-resource/exchanging-substances-lesson-gcse-biology-12832416
PowerPoint presentation and worksheet on exchanging substances in biology for teaching and revision. Simple step by step explanations of concepts up to the end of KS4. This resource follows the AQA Biology GCSE syllabus but is also applicable to other courses. Leads on to Active Transport: /teaching-resource/active-transport-slides-and-worksheet-gcse-biology-aqa-12335738
Content Covered:
- Surface area to volume ratio
- Gas exchange in the lungs
- Nutrient uptake in the small intestine
- Gas exchange in leaves
- Gas exchange in gills
Suitable for remote online distance learning and usable by non-specialists, including for homeschooling.
All content, diagrams and photos © Troilo Science / Febo Learning unless otherwise stated. We have supplementary slides and worksheets for the following topics in GCSE Biology Paper 1, Topic 1:
Cell Biology
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